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Solubleeggshellmembraneprotein(SEP)isusedtoengineerpoly(D,L-lacticacid)(PDL-LA)membranesurfacebyaphysicalentrapmentmethodtoenhancecytocompatibility.X-rayphotoelectronspectroscopy(XPS)andcontactanglemeasurementsareusedtocharacterizeSEP-modifiedPDL-LAmembranesurface,andconfirmtheformationofanevenandstablelayerofSEPonPDL-LAmembranesurface.NIH3T3celllinesareusedasmodelcellstoevaluatecytocompatibilityoftheSEP-modifiedPDL-LAmembrane,whichismuchbetterthanthatofvirginPDL-LAmembrane.Theenhancedcytocompatibilityfacilitatespotentialapplicationintissueengineering. |
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